000			00355nam a2200145Ia 4500
005			20260205040619.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a517 B644T
100			_aBOOLE GEROGE
245		0	_aTREATISE ON THE CALCULUS OF FINITE DIFFERENCES
260			_aN.Y. _bSTECHERT _c1946
300			_a336
690			_aCALCULUS
942			_cBK
999			_c9015 _d9015